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Astronomy & Astrophysics

Volume 653 (September 2021)


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Gaia Early Data Release 3

Letters to the Editor

Astrophysical processes

Cosmology (including clusters of galaxies)

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Atacama Cosmology Telescope measurements of a large sample of candidates from the Massive and Distant Clusters of WISE Survey - Sunyaev-Zeldovich effect confirmation of MaDCoWS candidates using ACT A135

DOI: https://doi.org/10.1051/0004-6361/202141200

Extragalactic astronomy

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The OTELO survey - Revealing a population of low-luminosity active star-forming galaxies at z ∼ 0.9 A24

DOI: https://doi.org/10.1051/0004-6361/202140353

Galactic structure, stellar clusters and populations

Interstellar and circumstellar matter

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DEATHSTAR: nearby AGB stars with the Atacama Compact Array - II. CO envelope sizes and asymmetries: the S-type stars A53

DOI: https://doi.org/10.1051/0004-6361/202140952
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Globules and pillars in Cygnus X - III. Herschel and upGREAT/SOFIA far-infrared spectroscopy of the globule IRAS 20319+3958 in Cygnus X A108

DOI: https://doi.org/10.1051/0004-6361/202140824

Stellar structure and evolution

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The CARMENES search for exoplanets around M dwarfs - Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf–white dwarf binary A49

DOI: https://doi.org/10.1051/0004-6361/202141031

Stellar atmospheres

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The Gaia-ESO Survey: a new approach to chemically characterising young open clusters - II. Abundances of the neutron-capture elements Cu, Sr, Y, Zr, Ba, La, and Ce A67

DOI: https://doi.org/10.1051/0004-6361/202141069

The Sun and the Heliosphere

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The unusual widespread solar energetic particle event on 2013 August 19 - Solar origin and particle longitudinal distribution A137

DOI: https://doi.org/10.1051/0004-6361/202039960

Planets and planetary systems

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The SOPHIE search for northern extrasolar planets - XVIII. Six new cold Jupiters, including one of the most eccentric exoplanet orbits A78

DOI: https://doi.org/10.1051/0004-6361/202141079

Celestial mechanics and astrometry

Atomic, molecular, and nuclear data

Astronomical instrumentation

Catalogs and data

Numerical methods and codes